ID   1.12.98.2
DE   5,10-methenyltetrahydromethanopterin hydrogenase.
AN   H2-dependent methylene-H4MPT dehydrogenase.
AN   H2-forming N(5),N(10)-methylenetetrahydromethanopterin dehydrogenase.
AN   hydrogen:N(5),N(10)-methenyltetrahydromethanopterin oxidoreductase.
AN   N(5),N(10)-methenyltetrahydromethanopterin hydrogenase.
AN   nonmetal hydrogenase.
CA   5,10-methenyl-5,6,7,8-tetrahydromethanopterin + H2 = 5,10-
CA   methylenetetrahydromethanopterin + H(+).
CC   -!- Does not catalyze the reduction of artificial dyes.
CC   -!- Does not by itself catalyze a H2/H(+) exchange reaction.
CC   -!- Does not contain nickel or iron-sulfur clusters.
CC   -!- Formerly EC 1.12.99.4.
DR   Q58194, HMD_METJA  ;  Q02394, HMD_METKA  ;  A4G064, HMD_METM5  ;
DR   A6VIB6, HMD_METM7  ;  Q6M0Z1, HMD_METMP  ;  Q50758, HMD_METTF  ;
DR   O27211, HMD_METTH  ;  Q50759, HMD_METTL  ;  P32440, HMD_METTM  ;
DR   P81221, HMD_METTW  ;  Q50840, HMD_METVO  ;  A6URB0, HMD_METVS  ;
DR   P32441, HMD_METWO  ;
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